Linux kernel do_mremap local privilege escalation vulnerability
http://isec.pl/vulnerabilities/isec-0013-mremap.txt
http://www.secunia.com/advisories/10532/
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0985
http://archives.neohapsis.com/archives/fulldisclosure/2004-01/0078.html
http://www.turbolinux.co.jp/security/2004/TLSA-2004-1j.txt
(from: id:tessy, id:rlyeh, www.linux.or.jp)